4 layers65 × 50 mm
6 layers32 × 59 mm
Airbrake
hoffmatic/SD-2-EKF1This folder contains the live KiCad project files and local component libraries:
- Size
- 32 × 59 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 109
- Nets
- 114
- Pads
- 451
- Tracks, vias
- 675, 535
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 22 May 2026
- Updated
- 23 Jul 2026
Overview
Airbrake is an open-source printed circuit board by hoffmatic, from the hoffmatic/SD-2-EKF repository on GitHub. It is a 6-layer board of 32 × 59 mm with 109 parts on 114 nets, routed with 675 tracks and 535 vias.
It is built around the STM32H562RGT6, MPM3606AGQV-Z and SX1280IMLTRT, with the BMP388, TMC5240ATJ+T and W25Q64JVSSIQ among its other parts. Its parts include 44 capacitors, 29 resistors, 10 ICs, 7 diodes and 5 connectors. It belongs with the STM32 boards of this library.
Main components
9
STM32H562RGT6
LQFP-64(10x10)-40℃~+85℃ 1.71V~3.6V 1MB 250MHz 32 Bit 49 640KB ARM Cortex-M33 Built-in+External FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
MPM3606AGQV-Z
QFN-20(3x5)-40℃~+125℃ 1 1.6mm 2MHz 300uA 3mm 4.5V~21V 5mm 600mA 800mV~18.48V Over-temperature protection、Over Current Protection、Under Voltage Protection、Automatic fault recovery、Programmable output voltage、Light load efficient mode Step-down type QFN-20(3x5) DC-DC Power Modules ROHSMonolithic Power SystemsDC-DC Power Modules
SX1280IMLTRT
QFN-24-EP(4x4)-132dBm -40℃~+85℃ 1.8V~3.7V 12.5dBm 2.4GHz 2.4GHz~2.5GHz 24mA 8.2mA SPI、UART Supports RSSI function transceiver QFN-24-EP(4x4) RF Transceiver ICs ROHSSEMTECHRF Transceiver ICs
BMP388
LGA-10(2x2)-40℃~+85℃ 1.65V~3.6V 1pa/K 2uA 30Kpa~1.25bar 50pa 8pa I2C、SPI LGA-10(2x2) Pressure Sensors ROHSBosch SensortecPressure Sensors
TMC5240ATJ+T
TQFN-32-40℃~+125℃ 2.2V~5.5V 230mΩ 256 3A 4.5V~36V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage protection、Motor step-out prevention function SPI、UART Yes TQFN-32 Stepper Motor Driver ROHSTRINAMIC Motion Control GmbHStepper Motor Driver
W25Q64JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 150ms@(64KB) 2.7V~3.6V 20 Years 3ms 64Mbit SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
IRLML6344TRPBF
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.3W 29mΩ@4.5V 30V 46pF 5A 6.8nC 650pF SOT-23 MOSFETs ROHSInfineon TechnologiesMOSFETs
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
ESDA7P60-1U1M
DFN1610-2ESD And Surge Protection (TVS/ESD)TECH PUBLIC
README
hardware/airbrake_pcb/README.mdAirbrake PCB KiCad Project
Source copied from:
C:\Users\hoffm\OneDrive\Desktop\PCBs\PCB\Main Prefab Airbreak PCB\airbrake-PCBThis folder contains the live KiCad project files and local component libraries:
airbrake.kicad_proairbrake.kicad_schairbrake.kicad_pcbfp-lib-tablesym-lib-tablecomponents/
The local .history folder was not uploaded because it contains a nested Git
repository/history cache rather than the active PCB design files.
Parts
109| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | 100n | Capacitor_SMD:C_0402_1005Metric | C10, C11, C19, C22, C23, C25, C26, C27, C28, C29, C30, C34, C35, C40, C41, C42 +7 |
| 7 | 330 | Resistor_SMD:R_0402_1005Metric | R23, R24, R25, R26, R27, R28, R29 |
| 7 | LED | LED_SMD:LED_0402_1005Metric | D1, D2, D3, D4, D5, D6, D7 |
| 6 | 24k | Resistor_SMD:R_0402_1005Metric | R2, R7, R8, R11, R12, R14 |
| 6 | 2k2 | Resistor_SMD:R_0402_1005Metric | R15, R16, R17, R18, R19, R22 |
| 4 | 5k1 | Resistor_SMD:R_0402_1005Metric | R4, R5, R6, R13 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4 |
| 3 | 2u2 | Capacitor_SMD:C_0402_1005Metric | C24, C36, C37 |
| 2 | 10n | Capacitor_SMD:C_0402_1005Metric | C32, C33 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C2, C3 |
| 2 | 4u7 | Capacitor_SMD:C_0402_1005Metric | C38, C39 |
| 2 | R | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R9, R10 |
| 2 | TestPoint_Probe | TestPoint:TestPoint_Pad_D2.5mm | TP1, TP2 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 100u | Capacitor_SMD:CP_Elec_6.3x7.7 | C1 |
| 1 | 1k@100MHz 1A | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 1n | Capacitor_SMD:C_0402_1005Metric | C20 |
| 1 | 1u | Capacitor_SMD:C_0402_1005Metric | C21 |
| 1 | 220n | Capacitor_SMD:C_0402_1005Metric | C12 |
| 1 | 22n | Capacitor_SMD:C_0402_1005Metric | C18 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 24MHz | Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm | Y2 |
| 1 | 33k | Resistor_SMD:R_0402_1005Metric | R20 |
| 1 | 470n | Capacitor_SMD:C_0402_1005Metric | C31 |
| 1 | 52MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 75k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 82k | Resistor_SMD:R_0402_1005Metric | R21 |
| 1 | BMP388 | BMP388:QFN_BMP388_BOS | U1 |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J2 |
| 1 | Debug Header | Connector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical | J4 |
| 1 | ESDA7P60-1U1M | ESDA7P60-1U1M:ZDO_1610_STM | CR1 |
| 1 | IRLML6344TRPBF | IRLML6344TRPBF:IRLML6344TRPBF_INF | U9 |
| 1 | LIS2MDLTR | LIS2MDLTR:LGA-12_2X2X1_STM | U3 |
| 1 | LOGO | LOGO | G*** |
| 1 | LSM6DSV32XTR | LSM6DSV32XTR:LGA-14L_2p5X3p0X0p86_STM | U2 |
| 1 | LoRa_C0 | Capacitor_SMD:C_0402_1005Metric | C15 |
| 1 | LoRa_C1 | Capacitor_SMD:C_0402_1005Metric | C16 |
| 1 | LoRa_C2 | Capacitor_SMD:C_0402_1005Metric | C17 |
| 1 | LoRa_C3 | Capacitor_SMD:C_0402_1005Metric | C14 |
| 1 | LoRa_C4 | Capacitor_SMD:C_0402_1005Metric | C13 |
| 1 | LoRa_L1 | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | LoRa_L2 | Inductor_SMD:L_0402_1005Metric | L2 |
| 1 | MPM3606AGQV-Z | MPM3606AGQV-Z:QFN3p0x5p0x1p6_MPM3606A_MNP | U4 |
| 1 | STM32H562RGT6 | STM32H562RGT6:LQFP64-10x10mm_STM | U10 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | SW1 |
| 1 | SX1280IMLTRT | SX1280IMLTRT:QFN24_4X4_SEM-L | U8 |
| 1 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-2P_1x02_P2.54mm_Horizontal | J1 |
| 1 | Screw_Terminal_01x04 | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-4P_1x04_P2.54mm_Horizontal | J5 |
| 1 | TMC5240ATJ+T | TMC5240ATJ-T:21-0140_T3255&plus_5C_ADI-L | U6 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U7 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J3 |
| 1 | W25Q64JVSSIQ | W25Q64JVSSIQ:SOIC-8_5P28X5P28_WIN-L | U5 |
Questions
How big is the Airbrake PCB?
It measures 32 × 59 mm and has 6 copper layers, 1.6 mm thick.
What parts does the Airbrake use?
109 parts, built around the STM32H562RGT6, MPM3606AGQV-Z, SX1280IMLTRT and BMP388. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Airbrake KiCad files?
From the hoffmatic/SD-2-EKF repository on GitHub, at the commit this page was made from: the board is hardware/airbrake_pcb/airbrake.kicad_pcb and its schematic hardware/airbrake_pcb/airbrake.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Airbrake design in my own project?
Its repository states no licence, so its author keeps all rights: ask hoffmatic before reusing the design.
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